A. Lange & Sohne LANGE 31, 18-carat white gold, 45.9 mm 130.039F
The LANGE 31 is the world’s first mechanical wristwatch with a power reserve of 31 days and a patented constant-force escapement. The white-gold model has a grey dial made of solid silver. Limited to 100 pieces, this model is available exclusively in Lange boutiques. Model: Reference: 130.039F / LSLS1303AC; Family:…
| Reference | 130.039F |
|---|---|
| Collection | SAXONIA |
| Case diameter | 45.9 mm |
| Power reserve | 744 h |
| Crystal | Sapphire |
| Bracelet / strap | Strap: Dark brown, Alligator leather. Prong buckle: . Deployant buckle: 18-carat white gold |
| Original retail (USD) | $0 |
This is a reference-catalog entry for the A. Lange & Sohne LANGE 31, 18-carat white gold, 45.9 mm 130.039F. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.
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